Find a pentest company offering Security Consulting
429 companies offer this service
Datassurant, Inc.
Cybersecurity company specializing in information security, compliance, and penetration testing; 4 employees, $12.1M annual revenue, founded 2006, headquartered in Reston, VA; services include application and network penetration testing, PCI DSS, PA-DSS, and FISMA compliance.
Strategic Security
Cybersecurity company specializing in network and web application penetration testing; 25 employees with 4.1% YoY growth, $4.6M annual revenue, founded 2011, headquartered in Alexandria, VA. Provides security assessments, compliance gap analysis, and security program guidance.
Solvere One
IT & Services company specializing in managed IT, network security, and penetration testing; 24 employees, $4.8M revenue, founded 2008, based in Sterling, Virginia, with a focus on proactive technology management and security services. Offers explicit penetration testing including network and application assessments.
Red Team Solutions, LLC
Private security and business consulting firm specializing in physical penetration testing and threat assessments; offers customized threat, vulnerability, and social engineering evaluations to improve facility and event security. Based in Linden, Virginia, with 2 employees, and active in threat assessment and physical security services.
Digital Operatives LLC
Cybersecurity company specializing in penetration testing; evaluates networks and systems for vulnerabilities and attack detection; $23M annual revenue, 4 employees, founded 2005, Arlington, Virginia.
Sphinx Solutions Inc.
Cybersecurity company based in Herndon, VA; specializes in vulnerability assessment and penetration testing services, with a focus on security testing, vulnerability assessments, and security configuration audits.
Vaultes
Cybersecurity firm headquartered in Ashburn, Virginia, providing penetration testing, vulnerability scans, and continuous threat monitoring; offers FedRAMP assessments and security consulting for federal and commercial clients.
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Booz Allen Hamilton
IT services and consulting company specializing in national security, defense, and civil missions; 24,665 employees, $11.7B annual revenue, headquartered in McLean, VA; provides penetration testing services with CREST accreditation, and has secured $3.4B in total funding.
Grey Wolf Security
Cybersecurity company based in Alexandria, Virginia; specializes in penetration testing, security consulting, and vulnerability assessments with a focus on testing applications, networks, and systems for security weaknesses.
Affinitas Technology Solutions
IT services and consulting company specializing in cybersecurity; provides penetration testing and vulnerability assessments with active testing capabilities; based in Charlottesville, Virginia, founded in 2018, with 2 employees.
Stratum Security: A Cyber Advisors Company
Cybersecurity-focused IT services and consulting company founded in 2005; based in Reston, Virginia, with 20 employees and $2.5M annual revenue. Specializes in penetration testing, application security, and cloud security, serving clients globally. Active in penetration testing engagements, as evidenced by recent projects and service offerings.
It3tek, Inc.
Cybersecurity firm based in Glen Allen, Virginia, specializing in penetration testing services; provides comprehensive cybersecurity assessments and testing solutions.
Cover6 Solutions
Cybersecurity company based in Arlington, Virginia, specializing in penetration testing services; offers standalone pentest and vCISO bundles, emphasizing active security testing and consulting.
Section9Labs
Security consulting company specializing in penetration testing, source code audits, and vulnerability management; based in Seattle, WA, founded in 2013, with 2 employees. Offers network, web, mobile, and APT-style penetration tests, along with reverse engineering services.
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True Positives
Cybersecurity company specializing in managed application security testing and automated vulnerability scanning; 6 employees, founded 2020, based in Chehalis, Washington, USA; offers expert-led penetration testing with real-world attack validation, focusing on high-value web applications, and operates in the software security and MSSP sectors.
Allwire Technologies
Allwire Technologies is a private computer networking and IT security firm founded in 2011, with 4 employees and 16.7% YoY growth; based in Sammamish, Washington. They offer hybrid infrastructure solutions, act as outsourced CIOs, and perform penetration testing, emphasizing secure, compliant IT services.
Premier Risk Solutions LLC
Security services provider based in Maple Valley, WA; specializes in penetration testing and physical security red team exercises; engages in proactive security consulting and testing activities.
Valorous
Valorous is a private cybersecurity firm based in Sheridan, Wyoming, specializing in penetration testing, cryptographic engineering, hardware chip design, and AI/ML solutions. The company has 2 employees with a 44.4% YoY workforce decline, and competes with firms like Rhea Group and Nyla Technology Solutions. It offers top-tier pentest services for on-premise, cloud, and PCI environments, emphasizing advanced security consulting and enterprise cybersecurity.
AllSecure
Cybersecurity company specializing in computer and network security; offers on-demand penetration testing, instant quotes, and online booking; 19 employees with 35.7% YoY growth; founded 2024; Sheridan, Wyoming, US.
Pentest Wizard
Cybersecurity company specializing in penetration testing; headquartered in Sheridan, Wyoming, USA; offers structured pentest services with certified experts including OSCP and CRTO credentials.
secinto GmbH
IT services and consulting company specializing in IT security and penetration testing; 2 employees with +100% YoY growth; founded in 2012; headquartered in Austria; offers security audits, consulting, seminars, software development, and certifications.
madpat werbeagentur
Advertising services company based in Austria; offers cybersecurity solutions including penetration testing, vulnerability assessment, and consulting; website confirms identity and focus.
SBA Research
Austria's largest non-academic research and consulting center for information and IT security; 47 employees with 17.1% YoY growth; founded in 2006; headquartered in Vienna, Austria; offers penetration testing services including AI/LLM penetration testing.
XSEC infosec GmbH
Security and investigations company specializing in information security solutions; offers penetration testing, auditing, training, consulting, and outsourcing services with expertise in network penetration testing supported by CPTE certifications; headquartered in Vienna, Austria, with 3 employees and a 25% YoY workforce decline.
ITanic GmbH
ITanic GmbH is an Austrian IT services and consulting company specializing in cybersecurity and software development; offers penetration testing, red teaming, and cybersecurity awareness services. Founded in 2017, it has 1 employee with 25% monthly and yearly growth, headquartered in Grambach, Austria.
Allsecure IT Security
Austrian cybersecurity company specializing in penetration testing; explicitly references identifying security vulnerabilities before attackers; based in Austria with no evidence of international operations.
Sevian7 IT Development GmbH
Austrian IT and cybersecurity company based in Graz; provides penetration testing, security consulting, and NIS/NIS2 compliance support; specializes in vulnerability assessments and risk mitigation.
Netcure
Belgian cybersecurity firm based in Zaventem; provides penetration testing services with explicit mention of conducting simulated cyberattacks to assess security; registered under BE 0459.551.653, emphasizing independent security expertise.
Cyberware
Cyberware is a private cybersecurity firm specializing in penetration testing and security consultancy; founded in 2022 with 7 employees and +350% YoY growth, based in Sofia, Bulgaria. The company offers comprehensive security testing services including API, web, desktop, and mobile penetration testing, breach simulation, and purple team engagement, supported by auditors with over 30 years of experience, aiming to improve cybersecurity standards and client compliance.
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Team Secure България
Cybersecurity company specializing in penetration testing, vulnerability analysis, and security consulting; offers automated and manual pentest services with detailed reporting; based in Bulgaria with Bulgarian-language content and domain.
CyberOne
CyberOne is a Bulgaria-based private cybersecurity firm specializing in computer and network security; it offers penetration testing services including web application, external, and internal network tests, with two SOCs monitoring over 310 million threats daily. Founded in 2018, it has 6 employees and maintains a strong focus on cyber threat mitigation.
EDIH Trakia
European Digital Innovation Hub based in Plovdiv, Bulgaria; provides digital transformation support and cybersecurity services including penetration testing (white-box, grey-box, black-box, OT); active in multiple service packages and initiatives.
Zetta Systems
Bulgaria-based cybersecurity firm specializing in penetration testing; headquartered in Sofia with verified office addresses in Bulgaria; offers active pentest services for client security assessments and compliance.
Trinity International
Cybersecurity company specializing in penetration testing, vulnerability analysis, risk assessment, and security consulting; founded in 2015, with 3 employees, headquartered in Zagreb, Croatia, serving commercial and individual clients with high-quality security services.
ISO Certification in Croatia
Croatian consulting firm based in Zagreb offering ISO certification services and penetration testing; provides network and infrastructure pentests, vulnerability assessments, and red-team simulations, demonstrating technical expertise in cybersecurity testing.
Dot.Bit d.o.o.
Croatia-based IT services and cybersecurity firm specializing in payment security, compliance, and penetration testing; 2 employees with 25% YoY growth, founded 2019, headquartered in Zagreb, Croatia; offers vulnerability assessments and penetration testing services.
POTECH - "Paths of Technology"
POTECH - 'Paths of Technology' is a Cyprus-based IT services and cybersecurity company founded in 2002, with 72 employees and 23.6% annual growth. It specializes in penetration testing and offers a wide range of cybersecurity solutions to clients across the Middle East, Africa, Europe, Australia, and the Americas. The firm also provides renewable energy and battery products, with a strong online presence of 781 monthly visits.
QURIUSFOX Security Consulting
Cybersecurity company specializing in penetration testing, offensive software development, and security consulting; employs 2 people (+100% YoY, +1 person), founded 2024, headquartered in Brno, Czechia; explicitly states penetration testing as a core service, highlighting expertise in security assessments and offensive security.
TunaSec
Czechia-based IT security organization specializing in security awareness, penetration testing, and security audits; provides services to increase system security and awareness in Czechia.
RedTeam
RedTeam is a Czech IT security and consulting firm founded in 2023, specializing in penetration testing, attack surface management, social engineering, and attack simulation; with 1 employee, 100% YoY growth, and $15M-$25M annual revenue, they focus on cybersecurity audit services and vulnerability detection.
insighti
insighti is a Czech-based private cybersecurity firm specializing in penetration testing, security audits, and consulting; with 4 employees and a focus on pentest services including red team exercises, it emphasizes tailored security solutions and market expertise.
WardenSec
Cybersecurity company based in Prague, Czechia, specializing in penetration testing services; offers infrastructure, web, mobile, IoT/OT, red/purple team, and phishing tests with documented engagements in financial and other sectors. Located at Korunní 2569/108, 101 00 Praha – Vinohrady.
CySec
Cybersecurity company based in Prague, Czechia; specializes in penetration testing, active data leak monitoring with DLAP, and social engineering assessments; provides comprehensive security evaluations and vulnerability identification.
SYS NET SHIELD
Cybersecurity firm based in Prague, Czechia, specializing in penetration testing and security assessments; provides active pentest services with a dedicated team including Patrik Žák, a penetration tester.
Wardensec
Cybersecurity company based in Prague, Czechia, specializing in penetration testing services; provides security assessments to identify vulnerabilities, with a focus on proactive defense.
Cyberross OU
Cyberross OU is an Estonia-based IT services and consulting company specializing in cybersecurity and information security management; provides penetration testing services through ethical hacking and systematic vulnerability assessments, with a team of 2 employees founded in 2020 in Tallinn, Estonia.
Verified Security
Cybersecurity company based in Estonia; provides penetration testing for web applications, APIs, and web services, using OWASP ASVS standards; registered as Gris Sec OÜ in Harju County.
Braveson
Cybersecurity company specializing in security testing, assessment, and development; provides penetration testing for networks, applications, cloud, IoT, and physical controls, with a focus on offensive and defensive security techniques • 4 employees; Computer and Network Security; Founded in Finland; Headquarters in Jyväskylä, Finland; 33.3% YoY growth.
selfhack*
Selfhack* (SelfHack Oy) is a Finnish IT services and consulting company founded in 2024, headquartered in Helsinki, with 5 employees. It specializes in AI-powered penetration testing, cybersecurity automation, and application security, offering autonomous ethical hacking solutions that enhance threat detection and risk management.
Exodata
IT services and consulting company based in France; 80 employees, $641K annual revenue, founded 2012; specializes in infrastructure, hosting, security, and penetration testing services; 4.3/5 employer rating, 1,976 monthly visits, ranked #7,060,680 globally.
AlgoSecure
AlgoSecure is a France-based IT security company specializing in cybersecurity services including intrusion testing, risk analysis, and security architecture. With 42 employees and 31.1% YoY growth, it operates in the cybersecurity and IT consulting sectors, serving clients across Lyon and Paris. The company is positioned as a niche provider in penetration testing and security audits, with a global rank of #3,075,208 and a local rank of #143,226.
CoESSI
Cybersecurity company specializing in information system security and penetration testing; offers external/internal intrusion tests in black/grey/white-box modes with detailed vulnerability reports • 4 employees; Security Services; Founded 2010; Courbevoie, France
Ct-square
Cybersecurity company based in Paris, France, specializing in penetration testing services; referenced in Hexatrust and France Cybersecurity for cybersecurity diagnostics and pentest solutions; headquartered in France.
Orange Cyberdefense SA
French cybersecurity firm based in Paris La Défense; provides penetration testing, red teaming, and threat-led security testing services, demonstrating a focus on active defense and attack simulation capabilities.
Ziwit
Cybersecurity company based in Montpellier, France, specializing in IT security services such as manual audits, on-site and remote penetration testing, and web application security solutions; 25 employees with -3.2% YoY growth; founded in 2011; actively markets penetration testing as a core service, including dedicated internal and external pentest offerings.
3WSEC
French-based cybersecurity firm specializing in web security; provides penetration testing services with a focus on external attack simulations to detect and remediate security flaws; operates with a small team, emphasizing tailored security solutions.
Atos
Atos is a France-based global IT services and consulting company with 39,394 employees and $9.5B annual revenue; operates in 61 countries under brands Atos and Eviden; European leader in cybersecurity, cloud, and high-performance computing; offers penetration testing services as part of its cybersecurity solutions, emphasizing active security testing and exploitation capabilities.
Torii Security
French private cybersecurity firm specializing in penetration testing, security audits, and cybersecurity consulting; offers active intrusion testing and training services; 2 employees, founded 2016, based in Sotteville-lès-Rouen, Normandy, with 591 monthly website visits.
Scassi
French cybersecurity firm specializing in critical systems security; provides penetration testing and audit services for sectors including automotive, defense, aerospace, and OT/IoT; actively performs security assessments and pentests on sensitive infrastructure.
APHELIO
APHELIO is a cybersecurity company based in Grenoble, France, with 12 employees; specializes in threat detection, prevention, and penetration testing services, including offensive security audits employing white, grey, and black box methodologies, serving clients globally.
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Positive Security
Positive Security is a Berlin-based private IT security consultancy and research collective with 3 employees, specializing in offensive and defensive cybersecurity services including penetration testing for websites, companies, and IoT devices. They focus on holistic security solutions and research, with a modest web presence and a global rank of #6,818,794.
DCSO Deutsche Cyber-Sicherheitsorganisation GmbH
IT services and cybersecurity firm based in Berlin, Germany; 75 employees with 11.4% YoY growth; offers penetration testing services confirmed by industry references; founded in 2015; global rank #8,623,515; active in cybersecurity, IT consulting, and technology sectors.
Cloudyrion
Cybersecurity firm based in Düsseldorf, Germany, providing penetration testing and ethical hacking services; specializes in AI security testing and secure-by-design assessments, with active offerings in risk-based penetration tests and compliance support.
Awaretec GmbH
German-based cybersecurity firm specializing in penetration testing and red teaming; offers comprehensive attack simulation services including web, network, mobile, and cloud pentests; operates on a .de domain and is corroborated by German incorporation and headquarters profiles.
CS Cyber Shield GmbH
German cybersecurity firm specializing in penetration testing and attack simulation; provides comprehensive cyber risk assessment and vulnerability analysis services to protect critical infrastructure and organizations in Germany.
Recurity Labs Gmbh
Recurity Labs GmbH is a cybersecurity consulting company based in Berlin, Germany, specializing in system security design, verification, and high-end analysis. The firm explicitly provides penetration testing services using manual and custom security tools, with expertise in white-box testing and security assessments involving simulated attacks.
Concentrade GmbH
Cybersecurity company based in Dortmund, Germany; provides professional IT security solutions including penetration testing services using Pentera for automated attack simulations and real cybersecurity assessments; registered at Amtsgericht Dortmund.
proofnet GmbH
proofnet GmbH is a German automotive company specializing in embedded security services for connected cars; 5 employees, founded in 2015, focusing on security pentests, fuzz testing, false behavior analysis, and exploit development in embedded automotive systems.
msg
msg is a Germany-based IT services and consulting firm with 1,404 employees and over 40 years of experience; it offers a wide range of digital solutions across sectors like automotive, finance, healthcare, and public sector. The company provides penetration testing services to identify and address security vulnerabilities, and has recent partnerships with Verizon, Lenovo, and Motorola, along with launching new applications.
pen.sec AG
Germany-based IT services and consulting company specializing in cybersecurity, including penetration testing, weak-state analysis, and security consulting; 2 employees with 166.7% YoY growth, founded in 2017, offering comprehensive cyber security solutions.
Auxilium Cyber Security GmbH
German cybersecurity consultancy specializing in penetration testing, including AI-driven and automotive pentesting; headquartered in Ettlingen with a GmbH registration and a focus on security consulting, human hacking, and compliance with NIS2, DORA, and Cyber Resilience Act.
TÜV Informationstechnik GmbH - TÜVIT (TÜV NORD GROUP)
Germany-based IT security and testing company with 72 employees (+5.2% YoY growth), founded in 1995; specializes in cybersecurity, software/hardware evaluation, IoT/Industry 4.0, data protection, ISMS, and mobile security; offers penetration testing, red teaming, and ethical hacking services to identify vulnerabilities through simulated attacks.
QGroup GmbH
German cybersecurity firm specializing in computer and network security; 16 employees (+17.4% YoY growth), $28.6M revenue, founded 1993; provides penetration testing services including holistic assessments, with a focus on high-security products for military, government, and enterprise clients.
CIPHRON GmbH
CIPHRON GmbH is a German IT & Services firm specializing in open-source applications, application development, and IT security, including penetration testing; with 10 employees, founded in 2003, and headquartered in Hannover, they are recognized as security specialists in the industry.
Siemens
Global automation machinery manufacturer based in Germany; 97,143 employees (+13.0% YoY growth), $84.3B annual revenue, EUR141.8B market cap, $7.3B total funding; provides cybersecurity penetration testing and risk analysis services, with recent acquisitions in digital and security technologies.
Securepentester
German cybersecurity firm specializing in penetration testing; provides simulated attack services including web application and social engineering tests to identify vulnerabilities.
Nerosoft IT-Security GmbH
German cybersecurity firm based in Hamburg; provides penetration testing, IT forensics, and security consulting; collaborates with specialist partners for testing services.
InfoGuard Com-sys Gmbh
German cybersecurity firm based in Neu-Isenburg, Hessen; provides penetration testing and red teaming services, with a focus on 24/7 cybersecurity solutions and SOC services.
Media Secure GmbH
Cybersecurity firm based in Frankfurt, Germany; offers penetration testing and vulnerability management services; headquarters located at Geleitsstraße 14, 60599 Frankfurt am Main; verified by external profiles and directory listings.
LastBreach
Germany-based cybersecurity firm in Munich; provides penetration testing, vulnerability analysis, and security consulting services, with active offerings in penetration testing and vulnerability assessments.
die verbündeten
Private computer and network security company based in Wiehl, Germany; founded 2023; 4 employees with 66.7% YoY growth. Specializes in penetration testing, red teaming, social engineering, and IT security consulting for medium-sized businesses, offering tailored cybersecurity solutions and active incident response services.
Ds Data Systems Gmbh
German cybersecurity firm specializing in information security and data protection; offers penetration testing services through partnerships and consulting; headquartered in Braunschweig, Germany, with official legal notice confirming location.
Aplite
Cybersecurity company specializing in penetration testing and vulnerability management; offers threat-led penetration testing (TLPT) for DORA and simulates real-world cyberattacks to assess security posture; based in Berlin, Germany with 3 employees, founded in 2023.
Nomios Germany
Computer and network security company based in Dortmund, Germany; 25 employees with 13.8% YoY growth; specializes in penetration testing, vulnerability analysis, and security assessments, offering comprehensive cybersecurity solutions and an end-to-end SASE architecture portfolio.
Least Authority
Cybersecurity firm based in Berlin, Germany; provides security audits and penetration testing services, including whitebox pentests for clients like Stacks Wallet and Sygma; registered as Least Authority TFA GmbH with a Berlin address and HRB 183278.
Cytres GmbH
Germany-based cybersecurity firm headquartered in Cologne; specializes in security modules for prosthetics and bionic devices, with offerings including penetration testing services and security solutions utilizing SNOMED CT standards.
Mind The Hack
Cybersecurity company specializing in penetration testing (VAPT) and enterprise security solutions; 8 employees with -8.3% YoY growth; founded in 2022; based in Palaión Fáliron, Greece; focuses on AI-driven security and hacker mindset strategies, with recent funding of €2.8M and active industry presence.
Cosmos Business Systems
Greece-based cybersecurity firm specializing in penetration testing services; offers internal and external security assessments; headquartered in Athens, Greece; active in security testing and consulting.
Artios
Greece-based cybersecurity firm headquartered in Athens; provides penetration testing and security consulting services; specializes in infrastructure modernization and cloud security.
Team Secure Greece
Greece-based cybersecurity company specializing in penetration testing and security consulting; offers IT infrastructure penetration tests, security audits, social engineering assessments, GDPR compliance, and managed security services. The company explicitly states its operations in Greece and provides specialized cybersecurity services to protect businesses.
Kοινωνία Της Πληροφορίας
Greek-based cybersecurity company specializing in penetration testing; offers vulnerability assessments and penetration tests, with headquarters in Kallithéa, Attiki, Greece.
Makay Kiberbiztonsági Kft.
Cybersecurity company specializing in penetration testing, threat intelligence, and IT security services; founded in 2017 with 2 employees in Budapest, Hungary. Offers a wide range of security solutions including red teaming, ransomware protection, and data center management.
CrySyS Lab
Cybersecurity research and consulting firm specializing in cryptography, system security, and ethical hacking; provides penetration testing services and security protocol design; 2 employees, founded 2003, based in Budapest, Hungary.
OR Security
Cybersecurity company specializing in computer and network security; founded in 2020, based in Budapest, Hungary, with 3 employees. Offers penetration testing services; experienced team with 10+ to 20+ years in the industry; small-scale operation with recent growth fluctuations.
White Hat IT Security
Cybersecurity firm headquartered in Budapest, Hungary, specializing in penetration testing and vulnerability assessments; offers vulnerability assessments, adversary simulation, and related cybersecurity services; based in Budapest, Hungary, with public references confirming location.
Innomatrix Services Ltd.
Cybersecurity and industrial systems provider headquartered in Budapest, Hungary; offers penetration testing and mission-critical environment security solutions; known for expertise in ethical hacking and vulnerability assessments.
Pr-audit Kft.
Hungarian cybersecurity company based in Budapest; specializes in penetration testing, vulnerability assessments, and security consulting; listed in Hungarian registry with headquarters at 1145 Budapest, Törökőr utca 22; provides comprehensive information security solutions for businesses.
Global Protect Hungary Kft
Hungarian cybersecurity firm specializing in IT security solutions; offers penetration testing, vulnerability assessments, and ethical hacking services to evaluate and improve client security.
Cyber Operations Group
Cyber Operations Group Kft. is a Hungarian cybersecurity firm headquartered in Budapest, providing managed security solutions and penetration testing services; offers ethical hacking, vulnerability assessments, and real-world attack simulations to identify security vulnerabilities.
Omikron
Hungarian IT solutions provider specializing in security testing and penetration testing; offers ethical hacking and vulnerability testing services, with a focus on assessment, design, and human-centric IT solutions. Based in Budapest, Hungary.